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(E)-3-Oxo-5-phenyl-2-[1-phenyl-meth-(E)-ylidene]-pent-4-enoic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

119515-86-5

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119515-86-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119515-86-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,5,1 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 119515-86:
(8*1)+(7*1)+(6*9)+(5*5)+(4*1)+(3*5)+(2*8)+(1*6)=135
135 % 10 = 5
So 119515-86-5 is a valid CAS Registry Number.

119515-86-5Downstream Products

119515-86-5Relevant academic research and scientific papers

REACTION OF α-STANNYL α,β-UNSATURATED ESTERS WITH ACID CHLORIDES CATALIZED BY PALLADIUM

Acuna, Carola A.,Zapata, Antonio

, p. 1133 - 1138 (2007/10/02)

α-Stannyl α,β-unsaturated esters react with acid chlorides under palladium catalysis to produce α-(carbobutoxy)-α,β-unsaturated ketones.

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